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    @nomiclabs/hardhat-web3-legacy
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    2.0.0 • Public • Published

    npm hardhat

    hardhat-web3-legacy

    This plugin integrates Web3.js 0.20x into Hardhat.

    What

    This plugin brings to Hardhat the Web3 module and an initialized instance of Web3.

    Installation

    npm install --save-dev @nomiclabs/hardhat-web3-legacy web3@^0.20.7

    And add the following statement to your hardhat.config.js:

    require("@nomiclabs/hardhat-web3-legacy");

    Or, if you are using TypeScript, add this to your hardhat.config.ts:

    import "@nomiclabs/hardhat-web3-legacy";

    Tasks

    This plugin creates no additional tasks.

    Environment extensions

    This plugin adds the following elements to the HardhatRuntimeEnvironment:

    • Web3: The Web3.js module.
    • web3: An instantiated Web3.js object connected to the selected network.
    • pweb3: A promisified version of web3.

    Usage

    In Web3 0.20x some features are synchronous and some are asynchronous. For example web3.eth.accounts and web3.eth.blockNumber are synchronous and not supported. You'll get a Synchronous requests are not supported, use pweb3 instead error when trying to access them. To use these you need to use the promisified web3 and call the getter version of the property instead: await pweb3.eth.getAccounts().

    Install

    npm i @nomiclabs/hardhat-web3-legacy

    DownloadsWeekly Downloads

    15

    Version

    2.0.0

    License

    MIT

    Unpacked Size

    29.1 kB

    Total Files

    27

    Last publish

    Collaborators

    • geneaum
    • fzeoli
    • alcuadrado
    • fvictorio